Why Used X-Ray Tubes Are a Smart Choice for CTs, CathLabs, C-Arms & RadRooms

When a hospital or imaging center needs to replace an X-ray tube, the immediate thought often goes to expensive new parts. But there is another highly effective option: used X-ray tubes. These are genuine OEM tubes, carefully removed from working systems, inspected, tested, and offered as spare parts at a fraction of the cost of new ones.

👉 Looking for a specific X-ray tube? Many of our used tubes are not listed online. Please contact us directly with your request — including the tube model, device type, and manufacturer. Our team will quickly check availability and provide you with a tailored offer.

At Partsdesk24.com, we supply tested used spare parts for medical imaging systems from Siemens, Philips, GE Healthcare, Dräger, Shimadzu, Mindray, and more. This article explains why used X-ray tubes are a practical choice, which models are most relevant, and how they benefit hospitals, service providers, and technicians.

Popular X-Ray Tube Models in Demand

Here are some of the most common used tubes available on the market:

These models remain in high demand because the devices they power are still in daily use around the world.

Benefits of Choosing Used X-Ray Tubes

1. Cost Savings

A new CT tube can cost over €100,000 depending on the model. Used tubes are a fraction of that price, making it possible to keep systems operational without overwhelming budgets. This is particularly valuable for legacy systems where buying new OEM parts is no longer economical.

2. Fast Availability

Used tubes are often in stock and ready to ship. For critical systems like Philips Allura FD20, Siemens Artis, or GE Innova, downtime can cost thousands per day. Quick access to a tested used tube minimizes delays and ensures patient care continues.

3. Sustainability

Re-using components reduces medical waste and supports environmental responsibility. By extending the life of tubes like the CXB750-D or MRC200, hospitals help reduce the demand for new manufacturing and disposal of complex, resource-intensive parts.

4. OEM Quality & Reliability

Used tubes are genuine OEM parts, not aftermarket replicas. As long as compatibility and wear indicators are properly checked, they deliver the same performance expected from original equipment.

At Partsdesk24.com, every used tube is inspected and tested before shipping. Where possible, usage history (scan seconds, exposure counts) is provided so buyers know what to expect.

Key Considerations Before Buying

1. Compatibility

   • Always confirm the tube matches your device model and system specifications (cooling type, HV connection, housing).

   • Example: a CXB750-D/4A may fit multiple Aquilion CT generations, but earlier revisions differ in design.

2. Usage History

   • Ask for scan seconds or mAs usage data.

   • The fewer the accumulated hours, the longer the expected remaining life.

3. Supplier Reputation

   • Work with suppliers who specialize in medical spare parts and provide documentation, testing, and photos.

4. Price vs. Remaining Life

   • The cost should be balanced with the expected performance left in the tube. A slightly more expensive tube with low usage can offer far better long-term value.

Real-World Scenarios

• CT Example: A Canon Aquilion 64 CT scanner with a failing CXB750-D tube. Instead of waiting months and paying six figures for a new tube, the hospital installs a tested used tube and restores full functionality within days.

• CathLab Example: A Philips Allura FD20 angiography suite with a failing MRC200. A used replacement keeps the CathLab running until the hospital is ready to upgrade to Azurion.

• RadRoom Example: An older Siemens CathLab using a Megalix Cat Plus tube. Instead of retiring the room prematurely, a used tube extends its service life at minimal cost.